‣ Dosage Form: Syrup. ‣ Active Ingredients: Dextromethorphan, guaifenesin - Cough suppressant and expectorant. ‣ Uses: Relieves cough and helps clear mucus from the respiratory tract. ‣ Warnings & Precautions: Avoid use with MAO inhibitors. Possible side effects include drowsiness and dizziness. Do not exceed recommended dose.